My xbox 360 has 4 controllers synced but i lost mine and the others were my friends, how do unsync the other four so i can just have my new one

SOURCE: Xbox 360 won't recognize my controller!

Turn on the X-Box, turn on the controller, press the "Find" button on the X-Box, It's the 3/8" ROUND button on the consol. Press the find button on the controller. It's the 1/8" round button next to the LB button.

SOURCE: xbox 360 wireless control pad wont connect

have you tried to pair it... the little white button on both the controller and the 360? works just like the wii remote

SOURCE: Can't sync my wireless controller to my xbox 360

Hi

Dono if you did this the right way but when the remote goes in to sync mode in other words the green light goes flashing around in a circle,you need to press the buttton on the console aswell till it does exactly the same only then will they sync and it will pick up
the remote.

Hope this helpes

PS if you would be so kind as to rate my service i would be gratefull

thx

Slitwrists

SOURCE: My WireLess XBox 360 Controller wont connect to my XBox 360

i had the same problem, and is a easy fix, turn on your console, dont need the controller on, and hold the sync button for approx 30 seconds, then turn the console off, take out the power lead from the console and then remove it from your mains, wait about 1-2 minuts then plug it up and switch on the console, first sync the xbox then the controller, and this should work, if it dosent try xbox support their number is on xbox.com

SOURCE: Xbox 360 wireless controllers won't work

Try this:

hook them up using the play-and-charge usb cable

Then, disconnect the cable.

they should stay synchronized and worked fine after that.